15206000

素因数分解:

$2^4\times 5^3\times {\mathrm{7603}}^1$

素因数の和:7626

約数の個数: 40

約数和(自身を含む): 36772944

約数和(自身を除く): 21566944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 7603, 15206, 30412, 38015, 60824, 76030, 121648, 152060, 190075, 304120, 380150, 608240, 760300, 950375, 1520600, 1900750, 3041200, 3801500, 7603000, 15206000]

約数ペア:

[(1, 15206000), (2, 7603000), (4, 3801500), (5, 3041200), (8, 1900750), (10, 1520600), (16, 950375), (20, 760300), (25, 608240), (40, 380150), (50, 304120), (80, 190075), (100, 152060), (125, 121648), (200, 76030), (250, 60824), (400, 38015), (500, 30412), (1000, 15206), (2000, 7603)]